SUTTON TOOLS 4-Flute Auger Bits are designed for machine and hand drilling into hard and soft wood. Their four cutting edges make drilling up to 5 times faster than traditional spade bits.
Features

Four Cutting Edges – Makes drilling up to 5 times faster than standard spade bits.
Coarse Screw Point – Draws the bit into the work piece providing fast drilling in hard and soft woods
Hex Shank – For positive grip, preventing slippage in chuck
Made from alloy steel

Specifications

Total Length: 165 mm
Shank: 1/4-Hex & 7/16-Hex (32mm only)

Includes

5 x 4-Flute Auger Bits

16 mm
19 mm
22 mm
25 mm
32 mm